The masseuse's eyes widen as she discovers her client's hidden desire, her asshole glistening with lubricant. She eagerly grabs the oil bottle, slicking up her hands and his throbbing erection. He grunts as she strokes him, his cock twitching in anticipation. She mounts him, facing away, and guides his cock to her backdoor. She pushes down, taking him inch by inch, her tight asshole stretching to accommodate his size. She bounces on him, her tits jiggling, as he fucks her hard, his hands squeezing her ass cheeks. They both moan loudly, their bodies slapping together in a symphony of pleasure.